加入CODE CHINA

· 不限速    · 不限空间    · 不限人数    · 私仓免费

免费加入
README.md

Dragonwell Logo

Introduction

Over the years, Java has proliferated in Alibaba. Many applications are written in Java and many our Java developers have written more than one billion lines of Java code.

Alibaba Dragonwell, as a downstream version of OpenJDK, is the OpenJDK implementation at Alibaba optimized for online e-commerce, financial, logistics applications running on 100,000+ servers. Alibaba Dragonwell is the engine that runs these distributed Java applications in extreme scaling.

Alibaba Dragonwell is clearly a "friendly fork" under the same licensing terms as the upstream OpenJDK project. Alibaba is committed to collaborate closely with OpenJDK community and intends to bring as many customized features as possible from Alibaba Dragonwell to the upstream.

Using Alibaba Dragonwell

Alibaba Dragonwell JDK currently supports Linux/x86_64 platform only.

Installation

Enable Alibaba Dragonwell for Java applications

To enable Alibaba Dragonwell JDK for your application, simply set JAVA_HOME to point to the installation directory of Alibaba Dragonwell. If you installed Dragonwell JDK via YUM, follow the instructions prompted from post-install outputs, e.g.:

=======================================================================
# Assuming Alibaba Dragonwell 11 is installed to:
#    /opt/alibaba/java-11-alibaba-dragonwell
# You can set Alibaba Dragonwell as default JDK by exporting following environment variables:
$ export JAVA_HOME=/opt/alibaba/java-11-alibaba-dragonwell
$ export PATH=${JAVA_HOME}/bin:$PATH
=======================================================================

Acknowledgement

Special thanks to those who have made contributions to Alibaba's internal JDK builds.

Publications

Technologies included in Alibaba Dragonwell have been published in following papers

项目简介

当前项目暂无项目简介

发行版本

当前项目没有发行版本

贡献者 9

开发语言

  • Java 77.7 %
  • C++ 11.9 %
  • C 7.1 %
  • JavaScript 1.1 %
  • Roff 0.8 %